var cssStyle = `
<style>
/**
 * sync layout
 **/
.aui-header-primary ul.aui-nav .sync-ticket-li {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: left;
 }
 .aui-header-primary ul.aui-nav .sync-ticket-li div {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
 }
 /**
  * sync loading
  **/
.lds-dual-ring {
  display: inline-block;
}
.lds-dual-ring:after {
  content: " ";
  display: block;
  width: 8px;
  height: 8px;
  margin: 8px;
  border-radius: 50%;
  border: 6px solid #cef;
  border-color: #cef transparent #cef transparent;
  animation: lds-dual-ring 1.2s linear infinite;
}
@keyframes lds-dual-ring {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}<style/>
`;